/******************************************************************************/
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_head
+ /* expecting source data in {d0, d1, d2, d3} */
+ /* destination data in {d4, d5, d6, d7} */
+ /* mask in {d24, d25, d26, d27} */
+ vmull.u8 q8, d27, d0
+ vmull.u8 q9, d27, d1
+ vmull.u8 q10, d27, d2
+ vmull.u8 q11, d27, d3
+ vrshr.u16 q0, q8, #8
+ vrshr.u16 q1, q9, #8
+ vrshr.u16 q12, q10, #8
+ vrshr.u16 q13, q11, #8
+ vraddhn.u16 d0, q0, q8
+ vraddhn.u16 d1, q1, q9
+ vraddhn.u16 d2, q12, q10
+ vraddhn.u16 d3, q13, q11
+ vqadd.u8 q14, q0, q2
+ vqadd.u8 q15, q1, q3
+.endm
+
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
+ pixman_composite_add_8888_8888_8888_process_pixblock_tail
+ vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
+ vld4.8 {d4, d5, d6, d7}, [DST_R, :128]!
+ vld4.8 {d24, d25, d26, d27}, [MASK]!
+ vld4.8 {d0, d1, d2, d3}, [SRC]!
+ cache_preload 8, 8
+ pixman_composite_add_8888_8888_8888_process_pixblock_head
+.endm
+
+generate_composite_function \
+ pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \
+ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+ 8, /* number of pixels, processed in a single block */ \
+ 10, /* prefetch distance */ \
+ default_init, \
+ default_cleanup, \
+ pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
.macro pixman_composite_over_8888_n_8888_process_pixblock_head
/* expecting source data in {d0, d1, d2, d3} */
/* destination data in {d4, d5, d6, d7} */
BIND_SRC_N_DST(over_8888_n_8888, uint32_t, 1, uint32_t, 1)
BIND_SRC_MASK_DST(add_8_8_8, uint8_t, 1, uint8_t, 1, uint8_t, 1)
+BIND_SRC_MASK_DST(add_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1)
BIND_SRC_MASK_DST(over_8888_8_8888, uint32_t, 1, uint8_t, 1, uint32_t, 1)
BIND_SRC_MASK_DST(over_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1)
{ PIXMAN_OP_OVER, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_x8b8g8r8, neon_composite_over_8888_8888 },
{ PIXMAN_OP_ADD, PIXMAN_solid, PIXMAN_a8, PIXMAN_a8, neon_composite_add_n_8_8 },
{ PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_a8, PIXMAN_a8, neon_composite_add_8_8_8 },
+ { PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, PIXMAN_a8r8g8b8, neon_composite_add_8888_8888_8888 },
{ PIXMAN_OP_ADD, PIXMAN_a8, PIXMAN_null, PIXMAN_a8, neon_composite_add_8000_8000 },
{ PIXMAN_OP_ADD, PIXMAN_a8r8g8b8, PIXMAN_null, PIXMAN_a8r8g8b8, neon_composite_add_8888_8888 },
{ PIXMAN_OP_ADD, PIXMAN_a8b8g8r8, PIXMAN_null, PIXMAN_a8b8g8r8, neon_composite_add_8888_8888 },